#define _CRT_SECURE_NO_WARNINGS
#include"head.h"

int main()
{
	int y = 3;
	date d1(y);
	date d2 = y;
	const A& aa1 = 1;
	stack b;
	b.stackpush(aa1);
	b.stackpush(3);
	A aa(1, 1);
	//A aa1 = { 1,1 };
	A aa2 ={ 1, 2};
	b.stackpush({ 1,2 });
	B bb1=aa1;

	return 0;




}
